code: def validate_absolute_path(
      self, root: dict[str, PathLike], absolute_path: str
  ) -> str | None:
      for artifacts_dir in root.values():
          if Path(absolute_path).is_relative_to(artifacts_dir):
              return super().validate_absolute_path(
                  str(artifacts_dir), absolute_path
              )
  
      return None
  
file_path: bokeh/src/bokeh/server/views/multi_root_static_handler.py
imports: from __future__ import annotations
  import logging
  import os
  from pathlib import Path
  from tornado.web import HTTPError, StaticFileHandler
  from ...core.types import PathLike
label_desc: Use image node_id 3 for calling the MultiRootStaticHandler obj's underlying member method code with example usage: obj.validate_absolute_path(root, absolute_path) and returns: None, super